1971277530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{65709251}}^1$

素因数の和:65709261

約数の個数: 16

約数和(自身を含む): 4731066144

約数和(自身を除く): 2759788614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 65709251, 131418502, 197127753, 328546255, 394255506, 657092510, 985638765, 1971277530]

約数ペア:

[(1, 1971277530), (2, 985638765), (3, 657092510), (5, 394255506), (6, 328546255), (10, 197127753), (15, 131418502), (30, 65709251)]